The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 8280000 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 02, 2012

Filed:

Apr. 27, 2010
Applicant:

Kenji Takahashi, Kanagawa-ken, JP;

Inventor:

Kenji Takahashi, Kanagawa-ken, JP;

Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01N 23/04 (2006.01);
U.S. Cl.
CPC ...
Abstract

Providing a radiation emission unit that includes a radiation source and outputs a fan beam of radiation, a diffraction grating onto which radiation outputted from the radiation emission unit is emitted, and a periodic information imaging radiation image detector that includes multiple linear electrodes and detects periodic information of radiation diffracted by the diffraction grating, disposing the radiation emission unit and the periodic information imaging radiation image detector such that an extending direction of the linear electrodes of the periodic information imaging radiation image detector is perpendicular to a fan surface of the fan beam having a larger spread angle, and configuring the radiation emission unit to scan the fan beam in the perpendicular direction.


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Takahashi, Kenji. (2012). Radiation phase contrast imaging apparatus (U.S. Patent No. 8280000). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8280000

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